{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "Moreover , as plants are frequently contaminated with toxic environmental substances , the mutual influence on the transdermal behavior between spilanthol and six model mycotoxins ( aflatoxin B1 , ochratoxin A , fumonisin B1 , citrinin , zearalenone , T - 2 toxin ) was investigated ."}
{"Chemical": ["spilanthol", "aflatoxin B1", "ochratoxin A", "fumonisin B1", "citrinin", "zearalenone", "T - 2 toxin"]}